ATE143280T1 - DEVICE FOR PRODUCING CONFIGURABLE TWO-PHASE DEFLAMATION WAVEFORMS - Google Patents

DEVICE FOR PRODUCING CONFIGURABLE TWO-PHASE DEFLAMATION WAVEFORMS

Info

Publication number
ATE143280T1
ATE143280T1 AT91630111T AT91630111T ATE143280T1 AT E143280 T1 ATE143280 T1 AT E143280T1 AT 91630111 T AT91630111 T AT 91630111T AT 91630111 T AT91630111 T AT 91630111T AT E143280 T1 ATE143280 T1 AT E143280T1
Authority
AT
Austria
Prior art keywords
waveform
phase
deflamation
waveforms
defibrillation
Prior art date
Application number
AT91630111T
Other languages
German (de)
Inventor
Benjamin Pless
Original Assignee
Ventritex Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24522212&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE143280(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ventritex Inc filed Critical Ventritex Inc
Application granted granted Critical
Publication of ATE143280T1 publication Critical patent/ATE143280T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3906—Heart defibrillators characterised by the form of the shockwave
    • A61N1/3912—Output circuitry therefor, e.g. switches

Abstract

A programmable implantable medical device utilizable for delivering a configurable defibrillation waveform to a heart. The device includes defibrillation electrode means adapted to be connected to the heart for delivering a multiphasic defibrillation waveform thereto. A programmable waveform generator connected to the heart generates the multiphasic waveform such that at least one phase of the defibrillation waveform has programmed constant tilt. <IMAGE>
AT91630111T 1990-12-18 1991-12-12 DEVICE FOR PRODUCING CONFIGURABLE TWO-PHASE DEFLAMATION WAVEFORMS ATE143280T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62925290A 1990-12-18 1990-12-18

Publications (1)

Publication Number Publication Date
ATE143280T1 true ATE143280T1 (en) 1996-10-15

Family

ID=24522212

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91630111T ATE143280T1 (en) 1990-12-18 1991-12-12 DEVICE FOR PRODUCING CONFIGURABLE TWO-PHASE DEFLAMATION WAVEFORMS

Country Status (7)

Country Link
US (1) US5352239A (en)
EP (1) EP0491649B1 (en)
AT (1) ATE143280T1 (en)
CA (1) CA2057820C (en)
DE (1) DE69122365T2 (en)
DK (1) DK0491649T3 (en)
ES (1) ES2092554T3 (en)

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US6136019A (en) * 1996-08-19 2000-10-24 Mower Family Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool
US6343232B1 (en) 1966-08-19 2002-01-29 Mower Chf Treatment Irrevocable Trust Augmentation of muscle contractility by biphasic stimulation
US6141587A (en) * 1996-08-19 2000-10-31 Mower Family Chf Treatment Irrevocable Trust Augmentation of muscle contractility by biphasic stimulation
US5534015A (en) * 1992-02-18 1996-07-09 Angeion Corporation Method and apparatus for generating biphasic waveforms in an implantable defibrillator
US5251624A (en) * 1992-06-22 1993-10-12 Incontrol, Inc. Pulse generator for use in an implantable atrial defibrillator
ATE197251T1 (en) * 1992-09-25 2000-11-15 Cardiac Pacemakers Inc DEVICE FOR GENERATING MULTIPHASE DEFLOATING WAVES BASED ON PULSE WIDTH RATIOS
EP0589252A3 (en) * 1992-09-25 1994-12-07 Cardiac Pacemakers Inc Fibrillation induction method for implantable devices.
US5468254A (en) * 1993-07-26 1995-11-21 Cardiac Pacemakers, Inc. Method and apparatus for defibrillation using a multiphasic truncated exponential waveform
US5607454A (en) * 1993-08-06 1997-03-04 Heartstream, Inc. Electrotherapy method and apparatus
US5601612A (en) * 1993-08-06 1997-02-11 Heartstream, Inc. Method for applying a multiphasic waveform
US5372606A (en) * 1993-10-07 1994-12-13 Cardiac Pacemakers, Inc. Method and apparatus for generating adaptive n-phasic defibrillation waveforms
US5620465A (en) * 1995-06-08 1997-04-15 Survivalink Corporation External defibrillator for producing and testing biphasic waveforms
US5902323A (en) * 1996-04-12 1999-05-11 Survivalink Corporation Method and apparatus for external defibrillation using a device having a low capacitance and small time constant
US5968080A (en) * 1996-07-01 1999-10-19 Survivalink Corporation Method for determining the second phase of external defibrillator devices
US6263239B1 (en) 1996-07-01 2001-07-17 Survivalink Corporation Method and apparatus for determining the second phase of defibrillator devices
US6411846B1 (en) * 1999-08-26 2002-06-25 Survivalink Corporation Method and apparatus for delivering a biphasic defibrillation pulse with variable energy
US6411847B1 (en) 1996-08-19 2002-06-25 Morton M. Mower Apparatus for applying cyclic pacing at an average rate just above the intrinsic heart rate
US8447399B2 (en) 1996-08-19 2013-05-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
US6295470B1 (en) 1996-08-19 2001-09-25 The Mower Family Chf Treatment Irrevocable Trust Antitachycardial pacing
US7840264B1 (en) 1996-08-19 2010-11-23 Mr3 Medical, Llc System and method for breaking reentry circuits by cooling cardiac tissue
US6341235B1 (en) 1996-08-19 2002-01-22 Mower Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool
US6141586A (en) * 1996-08-19 2000-10-31 Mower Family Chf Treatment Irrevocable Trust Method and apparatus to allow cyclic pacing at an average rate just above the intrinsic heart rate so as to maximize inotropic pacing effects at minimal heart rates
US7908003B1 (en) 1996-08-19 2011-03-15 Mr3 Medical Llc System and method for treating ischemia by improving cardiac efficiency
US6178351B1 (en) 1996-08-19 2001-01-23 The Mower Family Chf Treatment Irrevocable Trust Atrial sensing and multiple site stimulation as intervention means for atrial fibrillation
US6337995B1 (en) 1996-08-19 2002-01-08 Mower Chf Treatment Irrevocable Trust Atrial sensing and multiple site stimulation as intervention for atrial fibrillation
US5728139A (en) * 1996-10-31 1998-03-17 Hewlett-Packard Company Automatic waveform selection for defibrillation
US5792189A (en) * 1997-04-04 1998-08-11 The Research Foundation Of State University Of New York Defibrillation utilizing the dominant frequency of fibrillation
US6067470A (en) * 1998-03-05 2000-05-23 Mower Family Chf Treatment Irrevocable Trust System and method for multiple site biphasic stimulation to revert ventricular arrhythmias
US6016442A (en) 1998-03-25 2000-01-18 Cardiac Pacemakers, Inc. System for displaying cardiac arrhythmia data
UA53708C2 (en) * 1998-07-02 2003-02-17 Дзе Мовер Фемілі Сіейчеф Іревокебл Траст Method for two phase electric cardiac stimulation (variants)
AU5316199A (en) 1998-07-16 2000-02-07 Surviva-Link Corporation Full-tilt exponential defibrillation waveform
US6212429B1 (en) 1998-10-13 2001-04-03 Physio-Control Manufacturing Corporation Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillator
US6208896B1 (en) 1998-11-13 2001-03-27 Agilent Technologies, Inc. Method and apparatus for providing variable defibrillation waveforms using switch-mode amplification
US6411845B1 (en) 1999-03-04 2002-06-25 Mower Chf Treatment Irrevocable Trust System for multiple site biphasic stimulation to revert ventricular arrhythmias
US6405081B1 (en) 1999-04-22 2002-06-11 Koninklijke Philips Electronics N.V. Damped biphasic energy delivery circuit for a defibrillator
US6418340B1 (en) 1999-08-20 2002-07-09 Cardiac Pacemakers, Inc. Method and system for identifying and displaying groups of cardiac arrhythmic episodes
US6721594B2 (en) 1999-08-24 2004-04-13 Cardiac Pacemakers, Inc. Arrythmia display
US6453201B1 (en) 1999-10-20 2002-09-17 Cardiac Pacemakers, Inc. Implantable medical device with voice responding and recording capacity
US8548576B2 (en) 2000-12-15 2013-10-01 Cardiac Pacemakers, Inc. System and method for correlation of patient health information and implant device data
US6665558B2 (en) 2000-12-15 2003-12-16 Cardiac Pacemakers, Inc. System and method for correlation of patient health information and implant device data
US6987998B2 (en) 2001-02-28 2006-01-17 Cardiac Pacemakers, Inc. Cardiac rhythm management patient report
US20030125771A1 (en) * 2001-08-01 2003-07-03 Medical Research Laboratories, Inc. Multiphasic defibrillator utilizing controlled energy pulses
US7751892B2 (en) 2003-05-07 2010-07-06 Cardiac Pacemakers, Inc. Implantable medical device programming apparatus having a graphical user interface
US8046060B2 (en) 2005-11-14 2011-10-25 Cardiac Pacemakers, Inc. Differentiating arrhythmic events having different origins
WO2010146492A1 (en) 2009-06-19 2010-12-23 Koninklijke Philips Electronics, N.V. Biphasic defibrillator waveform with adjustable second phase tilt
FR2958875B1 (en) 2010-04-20 2017-07-07 Snecma DEVICE FOR MANUFACTURING A CASE OF COMPOSITE MATERIAL AND MANUFACTURING METHOD USING SUCH A DEVICE
US9126055B2 (en) 2012-04-20 2015-09-08 Cardiac Science Corporation AED faster time to shock method and device
EP3741424B1 (en) 2014-02-24 2022-05-04 Element Science, Inc. External defibrillator
WO2017035502A1 (en) 2015-08-26 2017-03-02 Element Science, Inc. Wearable devices
US11524169B2 (en) 2017-02-06 2022-12-13 Medtronic, Inc. Charge balanced cardiac pacing from high voltage circuitry of an extra-cardiovascular implantable cardioverter defibrillator system
US10946207B2 (en) 2017-05-27 2021-03-16 West Affum Holdings Corp. Defibrillation waveforms for a wearable cardiac defibrillator
CA3112450A1 (en) 2018-10-10 2020-04-16 Element Science, Inc. Wearable medical device with disposable and reusable components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708145A (en) * 1982-06-01 1987-11-24 Medtronic, Inc. Sequential-pulse, multiple pathway defibrillation method
US4800883A (en) * 1986-04-02 1989-01-31 Intermedics, Inc. Apparatus for generating multiphasic defibrillation pulse waveform
US4821723A (en) * 1987-02-27 1989-04-18 Intermedics Inc. Biphasic waveforms for defibrillation
DE68925218T2 (en) * 1988-01-19 1996-07-25 Telectronics Nv Method and apparatus for the application of asymmetric, two-phase, cut off exponential counter shocks
US4996984A (en) * 1989-09-26 1991-03-05 Eli Lilly And Company Defibrillation method

Also Published As

Publication number Publication date
DK0491649T3 (en) 1996-12-30
US5352239A (en) 1994-10-04
EP0491649A3 (en) 1992-12-16
CA2057820A1 (en) 1992-06-19
DE69122365T2 (en) 1997-02-06
ES2092554T3 (en) 1996-12-01
EP0491649B1 (en) 1996-09-25
CA2057820C (en) 1998-02-10
EP0491649A2 (en) 1992-06-24
DE69122365D1 (en) 1996-10-31

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